-
-/* compile a userlist of a channel into a string, each nick seperated by
- * spaces and op, voice etc status shown as @ and + */
-
-void userlist(userrec *user,chanrec *c)
-{
- if ((!c) || (!user))
- {
- log(DEFAULT,"*** BUG *** userlist was given an invalid parameter");
- return;
- }
-
- snprintf(list,MAXBUF,"353 %s = %s :", user->nick, c->name);
-
- std::vector<char*> *ulist = c->GetUsers();
- for (unsigned int i = 0; i < ulist->size(); i++)
- {
- char* o = (*ulist)[i];
- userrec* otheruser = (userrec*)o;
- if ((!has_channel(user,c)) && (strchr(otheruser->modes,'i')))
- {
- /* user is +i, and source not on the channel, does not show
- * nick in NAMES list */
- continue;
- }
- strlcat(list,cmode(otheruser,c),MAXBUF);
- strlcat(list,otheruser->nick,MAXBUF);
- strlcat(list," ",MAXBUF);
- if (strlen(list)>(480-NICKMAX))
- {
- /* list overflowed into
- * multiple numerics */
- WriteServ(user->fd,"%s",list);
- snprintf(list,MAXBUF,"353 %s = %s :", user->nick, c->name);
- }
- }
- /* if whats left in the list isnt empty, send it */
- if (list[strlen(list)-1] != ':')
- {
- WriteServ(user->fd,"%s",list);
- }
+/** A lookup table of values for multiplier characters used by
+ * InspIRCd::Duration(). In this lookup table, the indexes for
+ * the ascii values 'm' and 'M' have the value '60', the indexes
+ * for the ascii values 'D' and 'd' have a value of '86400', etc.
+ */
+static const unsigned int duration_multi[] =
+{
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 86400, 0, 0, 0, 3600, 0, 0, 0, 0, 60, 0, 0,
+ 0, 0, 0, 1, 0, 0, 0, 604800, 0, 31557600, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 86400, 0, 0, 0, 3600, 0, 0, 0, 0, 60, 0, 0,
+ 0, 0, 0, 1, 0, 0, 0, 604800, 0, 31557600, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+};
+
+bool InspIRCd::Duration(const std::string& str, unsigned long& duration)
+{
+ unsigned long total = 0;
+ unsigned long subtotal = 0;
+
+ /* Iterate each item in the string, looking for number or multiplier */
+ for (std::string::const_iterator i = str.begin(); i != str.end(); ++i)
+ {
+ /* Found a number, queue it onto the current number */
+ if ((*i >= '0') && (*i <= '9'))
+ {
+ subtotal = (subtotal * 10) + (*i - '0');
+ }
+ else
+ {
+ /* Found something that's not a number, find out how much
+ * it multiplies the built up number by, multiply the total
+ * and reset the built up number.
+ */
+ unsigned int multiplier = duration_multi[static_cast<unsigned char>(*i)];
+ if (multiplier == 0)
+ return false;
+
+ total += subtotal * multiplier;
+
+ /* Next subtotal please */
+ subtotal = 0;
+ }
+ }
+ /* Any trailing values built up are treated as raw seconds */
+ duration = total + subtotal;
+ return true;